Click the green flag first and then sit back and relax and watch it go (if your recording is on) but if your recording is on or your computer can't record, it is just two dots moving.
Credits to @-Windows_1- for the original project. I added a script in both "dots" where in dot 1, it sets the Loudness text counter (LTC), when it is high, to "high", when it is not high or low, to "normal", when it is not high or normal, to "low", and when it is not high, normal, or low, to "N/A". It also changes color depending on how high it is. White = N/A, Yellow = Low, Green = Normal, and Red = High. I also changed the background to black so yellow was easier to see.